Security Advisory
CVE-2016-4344
9.8
CRITICAL
Vulnerability Description
Integer overflow in the xml_utf8_encode function in ext/xml/xml.c in PHP before 7.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long argument to the utf8_encode function, leading to a heap-based buffer overflow.
Published Date
May 22, 2016
Official Source
NIST NVD Advisory